Omeros
OMER
OMER
136 hedge funds and large institutions have $227M invested in Omeros in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 34 increasing their positions, 50 reducing their positions, and 12 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
136
Holders Change
+8
Holders Change %
+6.25%
% of All Funds
1.85%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
22
Increased
34
Reduced
50
Closed
12
Calls
$4.15M
Puts
$6.34M
Net Calls
-$2.19M
Net Calls Change
-$3.19M
Top Buyers
| 1 |
Marshall Wace
London,
United Kingdom
|
+$4.93M |
| 2 |
Morgan Stanley
New York
|
+$3.51M |
| 3 |
Millennium Management
New York
|
+$1.89M |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
+$1.32M |
| 5 |
State Street
Boston,
Massachusetts
|
+$1.19M |
